What is Slideshare? **SlideShare** is a free service for sharing presentations and slideshows (mostly PowerPoint) over the web. You don’t need to have PowerPoint to view a slide share. Not quiet compatible with Office 2007 yet.

An explanation of Slideshare (from YouTube)

How to upload an presentation including creating an account (Mark Wooley) (from TeacherTube)

Upload PowerPoints to Slideshare

Slideshare used for peer assessment

Slideshare now has an add-in for PowerPoint 2007 read more and download

Last update January 2009